کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5492975 1526259 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Index of refraction, Rayleigh scattering length, and Sellmeier coefficients in solid and liquid argon and xenon
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Index of refraction, Rayleigh scattering length, and Sellmeier coefficients in solid and liquid argon and xenon
چکیده انگلیسی
Large liquid argon detectors have become widely used in low rate experiments, including dark matter and neutrino research. However, the optical properties of liquid argon are not well understood at the large scales relevant for current and near-future detectors. The index of refraction of liquid argon at the scintillation wavelength has not been measured, and current Rayleigh scattering length calculations disagree with measurements. Furthermore, the Rayleigh scattering length and index of refraction of solid argon and solid xenon at their scintillation wavelengths have not been previously measured or calculated. We introduce a new calculation using existing data in liquid and solid argon and xenon to extrapolate the optical properties at the scintillation wavelengths using the Sellmeier dispersion relationship.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 867, 21 September 2017, Pages 204-208
نویسندگان
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